@Article{Albaladejo_etal2016,
author="Albaladejo, M.
and Nieves, J.
and Oset, E.
and Jido, D.",
title="Ds0*(2317) and DK scattering in B decays from BaBar and LHCb data",
journal="European Physical Journal C",
year="2016",
publisher="Springer",
volume="76",
number="6",
pages="300--8pp",
abstract="We study the experimental DK invariant mass spectra of the reactions B+ -> (D) over bar (DK+)-D-0-K-0, B-0 -> D-(DK+)-K-0 (measured by the BaBar collaboration) and B-s -> pi(+DK-)-K-0 measured by the LHCb collaboration), where an enhancement right above the threshold is seen. We show that this enhancement is due to the presence of D-s0*(2317), which is a D K bound state in the I (J(P)) = 0(0(+)) sector. We employ a unitarized amplitude with an interaction potential fixed by heavy meson chiral perturbation theory. We obtain a mass M-Ds0* = 2315(-17) (+12 +10)(-5) MeV, and we also show, by means of theWeinberg compositeness condition, that the DK component in the wave function of this state is P-DK = 70(-6 -8)(+4 +4) {\%}, where the first (second) error is statistical (systematic).",
optnote="WOS:000386034600001",
optnote="exported from refbase (https://references.ific.uv.es/refbase/show.php?record=2841), last updated on Thu, 17 Nov 2016 10:10:18 +0000",
issn="1434-6044",
doi="10.1140/epjc/s10052-016-4144-3",
opturl="http://arxiv.org/abs/1604.01193",
opturl="https://doi.org/10.1140/epjc/s10052-016-4144-3",
archivePrefix="arXiv",
eprint="1604.01193",
language="English"
}